Product Details

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magnetic dc contactor
This conatct is applicable for using in DC circuits and can be powered with battery or rectified power.They perform power switching functions for power switching operations of traction drives as well as pump motor and other electric vehicles

magnetic dc contactor

Technical parameters

magnetic dc contactor

Model No.	ZJW50
Contact Arrangement	1H (SPST-NO)
Contact Material	AgCdO
Contact Rating(at Resistive load)	400A 80VDC 400A 250VAC
Max.Switching Voltage	80VDC , 250VAC
Max.Switching Power	100000VA
Endurance of Over Loading Current 7le/10S	2800A/10S
Coil Rated Voltage	12,24,48,60,120VDC,etc.
Pick-up Voltage	20-60% of coil rated voltage
Drop-out Voltage	20-60% of coil rated voltage
Contact Pressure Drop	At most 300mV when 100A
Insulation Resistance	Min.100MΩat 500VDC
Dielectric Strength (Between Insulated Electric Parts)	1500VAC 50/60Hz (1 minute)
Operate Time	Max.50mSec
Release Time	Max.50mSec
Ambient Temperature	-25~+60C
The shocking for fixed point	(10-200)HZ Acceleration <=3.5g
Shocking	(60-100) time/minute Acceleration<=4g
Mechanical life	100,000 Operation (no load)
Electrical life	50,000 Operation (at rated load)

Configuration installation drawing

magnetic dc contactor